The Mammut Stoney Jacket is an insulated ski jacket designed to offer reliable protection throughout the season. Its 2-layer Mammut DRY Tour laminate, combined with recycled synthetic insulation, provides excellent weather protection while maintaining comfortable warmth. Redesigned with recycled materials and an end-of-life recyclable design, it combines performance and environmental commitment.
Key Features
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Waterproof and windproof 2-layer Mammut DRY Tour membrane
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Ajungilak® OTI™ Element 80 g/m² insulation made from recycled polyester
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PFC-free durable water repellent (DWR) treatment
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Helmet-compatible hood, one-point adjustable
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Two-way YKK VISLON® AquaGuard® front zipper
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Two water-repellent zippered chest pockets
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One internal zippered pocket
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One internal stretch mesh pocket
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Zippered sleeve pocket
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X-shaped underarm ventilation with water-repellent zippers
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Detachable and elastic snow skirt
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Adjustable cuffs with integrated gaiters
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Adjustable hem
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Snow Sports Regular fit
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Water column: 15,000 mm
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Breathability: 20,000 g/m²/24h
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Weight: 1,049 g
Materials
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Main material: 100% recycled polyester
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Lining: 100% recycled polyester
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Lining 2: 100% polyamide
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Lining 3: 79% ECONYL® regenerated nylon / 21% elastane
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Inserts: 100% recycled polyester
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Filling: 85% recycled polyester / 15% polyester
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Filling 2: 85% recycled polyester / 15% polyester
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Membrane: polyester-based
Highlights
✔️ Mammut DRY Tour membrane providing effective protection against wind, snow, and rain
✔️ Ajungilak® OTI™ Element insulation for lightweight and durable warmth
✔️ X-shaped underarm ventilation for easy temperature regulation
✔️ Detachable snow skirt and numerous pockets suitable for ski days
✔️ Made from recycled materials with PFC-free DWR treatment for reduced environmental impact
